FR1439411A - Polyamide yarns and bifilar filaments - Google Patents

Polyamide yarns and bifilar filaments

Info

Publication number
FR1439411A
FR1439411A FR21081A FR21081A FR1439411A FR 1439411 A FR1439411 A FR 1439411A FR 21081 A FR21081 A FR 21081A FR 21081 A FR21081 A FR 21081A FR 1439411 A FR1439411 A FR 1439411A
Authority
FR
France
Prior art keywords
bifilar
filaments
polyamide yarns
yarns
polyamide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR21081A
Other languages
French (fr)
Inventor
Harry Kubitzek
Otto Unger
Guenther Nawrath
Alfred Reichle
Guenther-Ernst Nischk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1439411A publication Critical patent/FR1439411A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/905—Bicomponent material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
FR21081A 1964-06-25 1965-06-10 Polyamide yarns and bifilar filaments Expired FR1439411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0043260 1964-06-25

Publications (1)

Publication Number Publication Date
FR1439411A true FR1439411A (en) 1966-05-20

Family

ID=7099467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21081A Expired FR1439411A (en) 1964-06-25 1965-06-10 Polyamide yarns and bifilar filaments

Country Status (9)

Country Link
US (1) US3477899A (en)
AT (1) AT261797B (en)
BE (1) BE665506A (en)
CH (1) CH465134A (en)
DE (1) DE1250964B (en)
FR (1) FR1439411A (en)
GB (1) GB1097495A (en)
NL (1) NL6508052A (en)
SE (1) SE315358B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676525A (en) * 1970-04-13 1972-07-11 Bayer Ag High molecular weight aromatic polyamides having an affinity for basic dyes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846532A (en) * 1969-01-29 1974-11-05 Bayer Ag Continuous spinning and stretching process of the production of polyamide-6 filaments
US3923749A (en) * 1972-08-10 1975-12-02 Rohm & Haas Polymerization of caprolactam
US3898200A (en) * 1972-09-06 1975-08-05 Allied Chem Cationic dyeable polyamide of improved physical properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113790C (en) * 1955-06-30 1900-01-01
NL120504C (en) * 1959-10-19
US3182100A (en) * 1960-07-21 1965-05-04 Berkley & Company Inc Monofilament polyamide fishline composition
US3225534A (en) * 1961-03-31 1965-12-28 Du Pont Differential shrinkage yarn
US3216965A (en) * 1962-03-29 1965-11-09 Celanese Corp Blend of a polyterephthalamide and a lower melting polyamide for improved dye receptivity
NL302928A (en) * 1963-01-03 1900-01-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676525A (en) * 1970-04-13 1972-07-11 Bayer Ag High molecular weight aromatic polyamides having an affinity for basic dyes
USRE28314E (en) * 1970-04-13 1975-01-21 Bayer Ag Search room

Also Published As

Publication number Publication date
US3477899A (en) 1969-11-11
SE315358B (en) 1969-09-29
DE1250964B (en) 1967-09-28
GB1097495A (en) 1968-01-03
NL6508052A (en) 1965-12-27
CH465134A (en) 1968-11-15
BE665506A (en) 1965-10-18
AT261797B (en) 1968-05-10

Similar Documents

Publication Publication Date Title
CH471908A (en) Filaments and fibers made from polyamide copolymers
FR1487310A (en) Polyamide
DK132340C (en) MIXED POLYAMIDE FILAMEN YARN
CH463690A (en) Device for interlacing the individual filaments of multifilament yarn
AT305055B (en) Synthetic filament yarn
CH456030A (en) Stretched polyamide thread
FR1439411A (en) Polyamide yarns and bifilar filaments
CH507388A (en) Spun yarn
FR1436331A (en) Filament Winding Machine
AT282422B (en) Spinning or twisting device
FR1421153A (en) Polyamide resins
CH446977A (en) Spinning and twisting machine
CH438565A (en) Yarn heater
AT253224B (en) Stabilized synthetic polyamides
CH505917A (en) Drawn polyamide 6 filaments
FR1509576A (en) Bifilar composite polyamide filaments
BE753378A (en) FILAMENT FORMING POLYESTER
FR1453352A (en) Synthetic filament drawing improvements
FR1397436A (en) Fuel system of a filament explosimeter
AT266656B (en) Delivery cylinder arrangement on spinning and twisting machines
CH496120A (en) Cord made from rayon threads
BE669404A (en) Polyester yarn
FR1479237A (en) Articles reinforced with polyamide fibers
FR1546479A (en) Conjugated filaments made from polyamides and polyesters
IE30304L (en) Synthetic polyamide filaments